Stereo Image Rectification
Updated: 7 Oct 2025
Modify a stereo image to fix lineup.
Stereo Image Rectification
Method #
This node takes a stereo image and allows you to affect one side of the stereo image to rectify lineup issues.
Parameters
These properties control the core behaviours of the node.
Parameter Details Preview In Viewport
Preview the generated image as an overlay in the viewport.
- Off : No preview is generated.
- RGBA : Preview the image blended with alpha in the viewport.
- RGB : Preview the colour channels in the viewport.
- Alpha : Preview the alpha channel in the viewport.
- PIP : Preview the image blended with alpha in the viewport, in a smaller picture in picture display, on top of the existing content.
Apply PostFX Before Alpha Image Input (Legacy)
When enabled, the alpha input image is applied after the postfx pass, overwriting any effects the postfx would have applied to the alpha channel.
Show Lineup
Show both sides of stereo image overlaid on top of each other. Used to do lineup more precisely.
These properties control how the image is transformed.
Parameter Details Position X
Offset the right side of the stereo image along the x-axis.
Position Y
Offset the right side of the stereo image along the y-axis.
Rotation
Rotation the right side of the stereo image.
Scale X
Scale the right side of the stereo image on the x-axis.
Scale Y
Scale the right side of the stereo image on the y-axis.
Inputs
These properties control the core behaviours of the node.
| Parameter | Details |
|---|---|
| Preview In Viewport |
Preview the generated image as an overlay in the viewport.
|
| Apply PostFX Before Alpha Image Input (Legacy) | When enabled, the alpha input image is applied after the postfx pass, overwriting any effects the postfx would have applied to the alpha channel. |
| Show Lineup | Show both sides of stereo image overlaid on top of each other. Used to do lineup more precisely. |
These properties control how the image is transformed.
| Parameter | Details |
|---|---|
| Position X | Offset the right side of the stereo image along the x-axis. |
| Position Y | Offset the right side of the stereo image along the y-axis. |
| Rotation | Rotation the right side of the stereo image. |
| Scale X | Scale the right side of the stereo image on the x-axis. |
| Scale Y | Scale the right side of the stereo image on the y-axis. |
| Name | Description | Typical Input |
|---|---|---|
| Effect Mask | Mask out areas that Post-FX applied to this node won’t be applied. | Video Loader |
| Alpha Image | Use a separate video nodes luminance values to overwrite the alpha channel of the image. | Video Loader |